Title:
ブロー成形方法、複合プリフォーム、複合容器、内側ラベル部材およびプラスチック製部材
Document Type and Number:
Japanese Patent JP6988983
Kind Code:
B2
Abstract:
To provide a blow molding method, a composite preform, a composite container, an internal member and a plastic member, which are capable of imparting various functions and characteristics to a container.SOLUTION: A composite container is formed by: preparing a preform 10a made of a plastic material; disposing a plastic member 40a formed by direct blow molding so as to surround the outside of the preform 10a, thereby forming a composite preform 70 having the preform 10a and the plastic member 40a adhered to the outside of the preform 10a; and heating the composite preform 70 and inserting it into a blow molding die to blow-mold, thereby integrally expanding the preform 10a and the plastic member 40a of the composite preform 70.SELECTED DRAWING: Figure 4
Inventors:
Yusuke Suga
Takuma Miyawaki
Takuma Miyawaki
Application Number:
JP2020186111A
Publication Date:
January 05, 2022
Filing Date:
November 06, 2020
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
B29C49/22; B29C49/04
Domestic Patent References:
| JP5228988A | ||||
| JP2003071910A | ||||
| JP2004148717A |
Foreign References:
| WO2014077681A2 |
Attorney, Agent or Firm:
Yukitaka Nakamura
Satoru Asakura
Yukihiro Hotta
Takuhisa Murata
Satoru Asakura
Yukihiro Hotta
Takuhisa Murata